Xerox Documate 4790 User Guide

Scanning and Configuring OneTouch
Xerox
® DocuMate® 4790
User’s Guide6-103 –AutoCrop to original—Select this option to let the software automatically determine the size of the 
item being scanned.
–Straighten image—Select this option to have the software automatically determine if a page is skewed, 
then straighten its image. If the page is scanned at too great an angle, the image may not straighten 
correctly. In that case, re-scan the page.
–Auto detect color—Determines if a document contains color or...

Scanning and Configuring OneTouch
Xerox
® DocuMate® 4790
User’s Guide 6-104 7. Click OK or Apply to add the Acuity options to your scan configuration.
Hardware Properties
1. Right-click on the OneTouch icon and choose Show Hardware from the pop-up menu.
2. The Hardware Properties dialog box opens and shows information about your Xerox scanner.
3. Click the Properties button. 
The Acuity icon on the top of the 
OneTouch Panel and on the scan 
configuration remind you that the 
scan will use the Acuity...

Scanning and Configuring OneTouch
Xerox
® DocuMate® 4790
User’s Guide6-105
Device Settings
Please refer to Device Settings on page 154
Driver Settings
Please refer to Driver Settings on page 156 

Scanning and Configuring OneTouch
Xerox
® DocuMate® 4790
User’s Guide 6-106 

Xerox® DocuMate® 4790
User’s Guide7-107
7Scanning from TWAIN 
and WIA
Accessing the Scanner Interface
Every scanning application will access the scanner using a different method. Below is a brief list of common 
applications and how to initiate a scan from within that application, including some of the applications which 
may have been provided with your scanner. Please refer to the application’s user guide for instructions on using 
the application and accessing the scanner.
•Visioneer OneTouch: Open...

Scanning from TWAIN and WIA
Xerox
® DocuMate® 4790
User’s Guide 7-108 Please refer to your Windows documentation for WIA scanning instructions if you do not see the interface 
described below, or if you have any questions regarding Windows scanning applications. 
Scanning
Some features described herein may not be available for the current scanner. Please disregard any information 
about features that you do not see in the interface for your scanner.
Note: Visioneer Acuity must be installed for the image...

Scanning from TWAIN and WIA
Xerox
® DocuMate® 4790
User’s Guide7-109
Locked Scanning Interface
If you see this locked version of the scanner’s interface you will be able to select a predefined scanning profile 
from the Presets list, and then click the Scan button to start scanning.
Yo u  c a n  a l s o  c l i c k  o n  t h e  Preview button to open the preview dialogue for you to scan a preview image and set 
custom scan regions.
Note: You can lock or unlock the scanner’s interface from the driver...

Scanning from TWAIN and WIA
Xerox
® DocuMate® 4790
User’s Guide 7-110 2. The preview window displays the scan area and the current scan region. This scan region reflects the paper 
size currently selected in the main interface. When you pass the mouse cursor over the scan region it will 
highlight for you to move or resize it. If you move, resize, or add scan regions the main interface will display 
User defined for the page size. Please refer to Scan Regions for instructions on creating, resizing and...

Scanning from TWAIN and WIA
Xerox
® DocuMate® 4790
User’s Guide7-111 3. Click Show main UI to bring the main scanner interface in front of the preview window for you to adjust the 
scan settings. 
There are some settings in the main interface, such as brightness and contrast, which will immediately 
update the preview image after you adjust the setting. Other settings, such as changing from color scanning 
to black and white scanning, will not automatically update the sample image.
If you select any of...

Scanning from TWAIN and WIA
Xerox
® DocuMate® 4790
User’s Guide 7-112 When you scan, any settings you adjusted are automatically saved to the Last used settings preset.  These 
settings are not retained in a preset until you click Save in the main interface to save the settings to the current 
preset, or save them to a new preset using the Save as dialogue.  If you select a different preset from the Presets 
list before scanning, the changes you made will be discarded.
Scan Regions
You can use the...